Mark Harmon plays Special Agent Leroy Jethro Gibbs on "NCIS." He first appeared as this character on the CBS television show "JAG" for two episodes in 2003. "NCIS," which debuted in 2003 as "Navy NCIS: Naval Criminal Inv...
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Mark Harmon and Pam Dawber are still married, as of 2015. They married in March 1987 and have two children together. This was the first marriage for both of them, and they have never been divorced.
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